Composite score - coming soon
Susan M. Collins
U.S. Senator · Maine
- Republican
- Since 1997
- Tenure: 4+ terms
Refreshed 19 h ago
As of 2026-10-19 · Methodology 2026.10.1Contact info
Capitol office
413 Dirksen Senate Office Building Washington DC 20510
202-224-2523
District offices
Augusta · Bangor · Biddeford · Caribou · Lewiston · Portland
View all contact info
- Official website
- Biographical Directory of Congress
- GovTrack
- Capitol office: 413 Dirksen Senate Office Building Washington DC 20510 · 202-224-2523
- 68 Sewall St., Room 507, Augusta, ME, 04330 · 207-622-8414
- 202 Harlow St., Room 20100, Bangor, ME, 04401 · 207-945-0417
- 160 Main St., Biddeford, ME, 04005 · 207-283-1101
- 25 Sweden St., Suite A, Caribou, ME, 04736 · 207-493-7873
- 55 Lisbon St., Lewiston, ME, 04240 · 207-784-6969
- One Canal Plaza, Suite 802, Portland, ME, 04101 · 207-618-5560
Evidence & sources
U.S. Senate roll-call votes
Votes and participation (senate.gov)
Congress.gov bill records
Sponsored and enacted bills
congress-legislators
Terms, committees, offices
Stale, last successful update 2026-10-23
View all sourcesExplore this record
Scorecard
Voting Record
44.9/ 100
Ranked 41 of 52 in the Senate majority
Voting Record
44.9/ 100
How this score is calculated:
Roll calls cast
915 of 915 while seated (100.0%)
98th percentile in cohort · 30 % weight
Substantive bills sponsored
22 of 22 sponsored · 33.9 points
22nd percentile in cohort · 70 % weight
Bills enacted
1 sponsored · 3 cosponsored
1 passed a chamber · 1 reported · 19 introduced
Promise Adherence
0 of 5 promises scored
Collecting data - coming soon
Promise Adherence
0 of 5 promises scored
How this score is calculated:
Reviewed promises
0 scored of 5 needed
0 promises from 0 sources this term
Days in office this term
2,130 days (180 needed)
Promise capture coverage
0 of 3 source kinds settled
Recent activity
| Date | Action | Policy | Status |
|---|---|---|---|
| 2025-08-01 | Voted yea on “On Passage of the Bill H.R. 3944”Bill Passed | HR 3944 — Military Construction and Veterans Affairs, Agriculture, and Legislative Branch Appropriations Act, 2026 | Active |
| 2025-08-01 | Voted yea on “On the Amendment S.Amdt. 3411 to H.R. 3944 (No short title on file)”Amendment Agreed to | No bill (motion or nomination) | |
| 2025-08-01 | Voted nay on “On the Amendment S.Amdt. 3428 to S.Amdt. 3411 to H.R. 3944 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-08-01 | Voted nay on “On the Amendment S.Amdt. 3113 to S.Amdt. 3411 to H.R. 3944 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-08-01 | Voted nay on “On the Amendment S.Amdt. 3414 to S.Amdt. 3411 to H.R. 3944 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-08-01 | Voted nay on “On the Amendment S.Amdt. 3466 to S.Amdt. 3411 to H.R. 3944 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-08-01 | Voted nay on “On the Amendment S.Amdt. 3115 to S.Amdt. 3411 to H.R. 3944 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-08-01 | Voted nay on “On the Amendment S.Amdt. 3447 to S.Amdt. 3411 to H.R. 3944 (No short title on file)”Amendment Rejected | No bill (motion or nomination) | |
| 2025-08-01 | Voted nay on “On the Motion (Motion to Waive All Applicable Budgetary Points of Order Re: Merkley Amdt. No. 3114)”Motion Rejected | No bill (motion or nomination) | |
| 2025-08-01 | Voted yea on “On the Cloture Motion PN55-36”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-08-01 | Voted yea on “On the Nomination PN25-35”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-08-01 | Voted yea on “On the Nomination PN13-11”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-08-01 | Voted yea on “On the Cloture Motion PN13-11”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-08-01 | Sponsored | S 2665 — Drug Shortage Prevention Act of 2025 | Proposed |
| 2025-08-01 | Sponsored | S 2648 — Protecting Public Naval Shipyards Act of 2025 | Proposed |
| 2025-07-31 | Voted yea on “On the Cloture Motion PN25-26”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-07-31 | Voted yea on “On the Cloture Motion PN26-49”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-07-31 | Voted yea on “On the Cloture Motion PN13-11”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-07-31 | Voted yea on “On the Nomination PN55-28”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-07-31 | Voted yea on “On the Nomination PN26-25”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-07-31 | Voted yea on “On the Cloture Motion PN55-28”Cloture Motion Agreed to | No bill (motion or nomination) | |
| 2025-07-31 | Voted yea on “On the Nomination PN141-30”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-07-31 | Voted yea on “On the Nomination PN26-42”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-07-31 | Voted yea on “On the Nomination PN25-8”Nomination Confirmed | No bill (motion or nomination) | |
| 2025-07-31 | Voted yea on “On the Cloture Motion PN141-30”Cloture Motion Agreed to | No bill (motion or nomination) |